[求助]请教 大全503

503.        Margaret Courtney-Clarke has traveled to remote dwellings in the Transvaal to photograph the art of Ndebele women, whose murals are brilliantly colored, their geometrical symmetries embellished with old and new iconography and in a style that varies from woman to woman and house to house.

(A) whose murals are brilliantly colored, their geometrical symmetries embellished with old and new iconography and in a style that varies from woman to woman and house to house

(B) whose murals are brilliantly colored, their geometrical symmetries are embellished with old and new iconography, and their style is varying among women and houses

(C) whose murals are brilliantly colored, their geometrical symmetries are embellished with old and new iconography, and they are in styles that vary from woman to woman and house to house

(D) with murals brilliantly colored, their geometrical symmetries embellished with old and new iconography, and their style varies among women and houses（A）

(E) with murals that are brilliantly colored, their geometrical symmetries embellished with old and new iconography, and their styles vary among women and houses

答案为A，想请问一下whose后面的并列成分是否应该理解如下：

whose murals are brilliantly colored, their geometrical symmetries （are) embellished with old and new iconography and (are) in a style that varies from woman to woman and house to house.

可以这样省略Be动词吗？？麻烦各位帮忙解释一下

后面是独立主格结构。不是助动词省略。